CN201231317Y - Lathe for processing prism - Google Patents
Lathe for processing prism Download PDFInfo
- Publication number
- CN201231317Y CN201231317Y CNU2008201222860U CN200820122286U CN201231317Y CN 201231317 Y CN201231317 Y CN 201231317Y CN U2008201222860 U CNU2008201222860 U CN U2008201222860U CN 200820122286 U CN200820122286 U CN 200820122286U CN 201231317 Y CN201231317 Y CN 201231317Y
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- gear
- transmission shaft
- power transmission
- prism
- lathe
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- Expired - Fee Related
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Abstract
The utility model provides a lathe used for processing a prism, which belongs to the machinery technical field and solves the technical problems that the prior lathe used for processing the prism is uneasy to process an angular workpiece and is complex in use, and the like. The lathe used for processing the prism comprises a framework, a main spindle head, and a trailing bar which can slide on the framework, wherein the main spindle head is provided with a cutter rotating disk connected with a power unit, the cutter rotating disk is provided with a transmission shaft fixedly connected with the cutter rotating dish, the tailing bar is provided with a collet which is used for clamping the workpiece and can rotate, and a gear set which can drive collet to rotate under half circle when the transmission shaft rotates one circle is arranged between the rotating shaft and the collet. The utility model has the advantages of convenient use, high processing efficiency, simple structure, higher practicability, and the like.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of lathe, particularly a kind of lathe that is used for processing prism.
Background technology
Lathe is widely used in mechanical processing industry as a kind of turning equipment.Traditional lathe can only be finished single turning operation.Some workpiece is an angular, and as the head of nut or entrance point, the port of export of valve, it is a hexa-prism.Traditional lathe is difficult to it is processed.
In actual process, each on the workpiece is prismatic unilaterally to process successively, rather than time processing is shaped, and makes that like this production efficiency is lower.Simultaneously, because each plane divides some procedures to process, workpiece may be cheap in rotation process, thereby it is not in place to make that workpiece rotates, and the workpiece yield rate that processes is not high, and machining accuracy is wayward.
Existing other lathe also exists similar problem.
Summary of the invention
The purpose of this utility model is to provide a kind of at existing in prior technology the problems referred to above to make that the angular workpiece is easy to process, the lathe that is used for processing prism easy to use.
The purpose of this utility model can realize by following technical proposal: a kind of lathe that is used for processing prism, comprise frame, headstock and the planker that can on frame, slide, it is characterized in that, described headstock place is provided with the cutter rotating disk that is connected with power section, has the power transmission shaft that is connected with it on the described cutter rotating disk, have on the described planker and be used for holding workpiece and chuck that can rotate, be provided with between described power transmission shaft and the chuck when power transmission shaft turns around and drive chuck and change gear train below the half-turn.
In this lathe, cutter is clamped on the cutter rotating disk, and makes the cutting portion of cutter partly stretch out the cutter rotating disk.Workpiece is that clamping is on chuck.In the drive bottom tool dial rotation of power section, under the effect of gear train, make chuck simultaneously along with rotation.Power transmission shaft rotates a circle, and chuck rotates 1/4 circle, thereby processes four prisms cylinder; In like manner, power transmission shaft rotates a circle, and chuck rotates 1/6 circle, thereby processes hexagonal prism.
Certainly, the cutter rotating disk rotates always in process, and the feeding of workpiece is to realize by moving of planker.
At the above-mentioned lathe that is used for processing prism, described gear train comprises gear one, gear two and gear three, gear one is connected on the power transmission shaft, gear one is connected with above-mentioned power transmission shaft, gear two is connected on the planker, gear three is connected with chuck, gear one and gear two engagements, and the reference diameter of gear two and gear three engagements and gear one is less than the reference diameter of gear three.
Rotate by gear one driven gear two in the power transmission shaft rotation process, driven gear three rotates in gear two rotation processes, will drive chuck in gear three rotation processes and rotate, and finally drives workpiece and rotates.
Certainly, because the reference diameter of gear one is less than the reference diameter of gear three, make gear one rotate a circle like this and gear three does not turn to a circle.
As another scheme, at the above-mentioned lathe that is used for processing prism, described gear train comprises gear one and gear three, gear one is connected on the power transmission shaft, gear one is connected with above-mentioned power transmission shaft, gear three is connected with chuck, and the reference diameter of gear one and gear three engagements and gear one is less than the reference diameter of gear three.
Gear tape splicing moving gear three always rotates, and finally makes chuck along with rotation.
The lathe that is used for processing prism above-mentioned is fixed with cylinder on the described frame, and the piston rod of cylinder is connected mutually with above-mentioned planker.The feed motion of workpiece realizes by cylinder, and particularly, the cylinder action drives planker by the piston rod on it and slides along frame, because chuck is positioned on the planker, so just makes workpiece move and realizes feeding.
The lathe that is used for processing prism above-mentioned is fixed with damper on the described headstock, and works as above-mentioned planker and move and can contact with damper.Planker fast moving under the effect of cylinder, when workpiece soon contacted with the cutter of rotation, damper contacted with planker, makes planker slowly move under the effect of damper, that is to say that damper makes workpiece realize feeding at a slow speed in working angles.
At the above-mentioned lathe that is used for processing prism, the sidepiece of described cutter rotating disk has some uniform cutter holes.
As another scheme, at the above-mentioned lathe that is used for processing prism, described cutter rotating disk end has some uniform cutter holes.
Cutter just can be installed in above-mentioned place, cutter hole.
At the above-mentioned lathe that is used for processing prism, described power section is motor, driving-belt and drive, and drive and power transmission shaft are connected, and driving-belt is enclosed within on machine shaft and the drive.Just can drive power transmission shaft by the rotating shaft on it, driving-belt and drive in the motor operation course rotates.
At the above-mentioned lathe that is used for processing prism, described power section is motor and driving gear set, and the rotating shaft of motor is connected mutually with the input of driving gear set, and the output of gear train is connected with power transmission shaft.A gear by the rotating shaft driven gear group input on it in the motor operation course rotates, and a gear by the gear train output just can drive the power transmission shaft rotation then.
Compared with prior art, originally the lathe that is used for processing prism is because only need be with clamping workpiece in chuck when processing work, then just can be under the effect of cylinder and cutter rotating disk with the edges and corners time processing moulding of workpiece, therefore, it is easy to use, working (machining) efficiency is higher.
Simultaneously, the lathe that originally is used for processing prism only is made up of frame, headstock, planker, chuck, cutter rotating disk and gear train etc., so its structure is also fairly simple, has advantages of high practicability.
Description of drawings
Fig. 1 is the perspective view that originally is used for the lathe of processing prism.
Fig. 2 is the sectional structure schematic diagram that originally is used for the lathe middle gear group place of processing prism.
Among the figure, 1, frame; 2, headstock; 3, planker; 4, cutter rotating disk; 5, cutter; 7, driving-belt; 8, drive; 9, power transmission shaft; 10, chuck; 11, gear one; 12, gear two; 13, gear three; 14, cylinder; 14a, piston rod; 15, damper.
The specific embodiment
As shown in Figure 1, the lathe that originally is used for processing prism comprises frame 1, the planker 3 that has headstock 2 on the frame 1 and can slide on frame 1.
Be fixed with power transmission shaft 9 on the cutter rotating disk 4, chuck 10 is connected on the planker 3 and chuck 10 can rotate.
As shown in Figure 2, be provided with gear train between power transmission shaft 9 and the chuck 10, gear train comprises gear 1, gear 2 12 and gear 3 13, gear 1 is connected on the power transmission shaft 9, gear 1 is connected with above-mentioned power transmission shaft 9, and gear 2 12 is connected on the planker 3, and gear 3 13 is connected with chuck 10, gear 1 and gear 2 12 engagements, the reference diameter of gear 2 12 and gear 3 13 engagements and gear 1 is less than the reference diameter of gear 3 13.
Be fixed with cylinder 14 on the frame 1, the piston rod 14a of cylinder 14 is connected mutually with planker 3.On headstock 2, be fixed with damper 15, and work as planker 3 and move and to contact with damper 15.
In this lathe, piece-holder at chuck 10 places, is driven 4 rotations of cutter rotating disk by drive 8, driving-belt 7 in the motor operation course then; Drive chuck 10 and rotate by power transmission shaft 9, gear 1, gear 2 12, gear 3 13 in cutter rotating disk 4 rotary courses.Because the reference diameter of gear 1 is less than the reference diameter of gear 3 13, after gear 1 rotated a circle, 3 13 of gears rotated 1/6 circle, that is to say that cutter rotating disk 4 rotates a circle, and 10 of chucks rotate 1/6 circle.Cylinder 14 drives plankers 3 and moves in this process, when planker 3 soon when cutter 5 on the cutter rotating disk 4 contacts, planker 3 contacts with damper 15, makes planker 3 realize feeding at a slow speed under the effect of damper 15, promptly workpiece is realized feeding at a slow speed.
Workpiece is realized being equipped with the cutter 5 of rotation in the feeding process, thereby processes six prism structures on workpiece.
Certainly, according to actual conditions, gear train directly adopts gear 1 and gear 3 13, and gear 1 and gear 3 13 engagements, also is feasible and save gear 2 12.In addition, power section also can be adopted another scheme, i.e. power section is motor and driving gear set, and the rotating shaft of motor is connected with the input of driving gear set, and the output of driving gear set is connected with above-mentioned power transmission shaft 9.
Claims (9)
1, a kind of lathe that is used for processing prism, comprise frame (1), headstock (2) and can go up the planker (3) that slides in frame (1), it is characterized in that, described headstock (2) locates to be provided with the cutter rotating disk (4) that is connected with power section, has the power transmission shaft (9) that is connected with it on the described cutter rotating disk (4), have on the described planker (3) and be used for holding workpiece and chuck (10) that can rotate, be provided with between described power transmission shaft (9) and the chuck (10) when power transmission shaft (9) turns around and drive chuck (10) and change gear train below the half-turn.
2, the lathe that is used for processing prism according to claim 1, it is characterized in that, described gear train comprises gear one (11), gear two (12) and gear three (13), gear one (11) is connected on the power transmission shaft (9), gear one (11) is connected with above-mentioned power transmission shaft (9), gear two (12) is connected on the planker (3), gear three (13) is connected with chuck (10), gear one (11) and gear two (12) engagements, the reference diameter of gear two (12) and gear three (13) engagements and gear one (11) is less than the reference diameter of gear three (13).
3, the lathe that is used for processing prism according to claim 1, it is characterized in that, described gear train comprises gear one (11) and gear three (13), gear one (11) is connected on the power transmission shaft (9), gear one (11) is connected with above-mentioned power transmission shaft (9), gear three (13) is connected with chuck (10), and the reference diameter of gear one (11) and gear three (13) engagements and gear one (11) is less than the reference diameter of gear three (13).
4, according to claim 1 or the 2 or 3 described lathes that are used for processing prism, it is characterized in that, be fixed with cylinder (14) on the described frame (1), the piston rod (14a) of cylinder (14) is connected mutually with above-mentioned planker (3).
5, according to claim 1 or the 2 or 3 described lathes that are used for processing prism, it is characterized in that, be fixed with damper (15) on the described headstock (2), and can contact with damper (15) when above-mentioned planker (3) moves.
According to claim 1 or the 2 or 3 described lathes that are used for processing prism, it is characterized in that 6, the sidepiece of described cutter rotating disk (4) has some uniform cutter holes.
According to claim 1 or the 2 or 3 described lathes that are used for processing prism, it is characterized in that 7, described cutter rotating disk (4) end has some uniform cutter holes.
8, according to claim 1 or the 2 or 3 described lathes that are used for processing prism, it is characterized in that, described power section is motor, driving-belt (7) and drive (8), and drive (8) is connected with power transmission shaft (9), and driving-belt (7) is enclosed within on machine shaft and the drive (8).
9, according to claim 1 or the 2 or 3 described lathes that are used for processing prism, it is characterized in that, described power section is motor and driving gear set, and the rotating shaft of motor is connected mutually with the input of driving gear set, and the output of gear train is connected with power transmission shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201222860U CN201231317Y (en) | 2008-07-28 | 2008-07-28 | Lathe for processing prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201222860U CN201231317Y (en) | 2008-07-28 | 2008-07-28 | Lathe for processing prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231317Y true CN201231317Y (en) | 2009-05-06 |
Family
ID=40617692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201222860U Expired - Fee Related CN201231317Y (en) | 2008-07-28 | 2008-07-28 | Lathe for processing prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231317Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339168A (en) * | 2014-11-03 | 2015-02-11 | 玉环县巨星机床厂 | Milling-turning integrated processing lathe |
| CN109396461A (en) * | 2018-11-07 | 2019-03-01 | 何亚群 | One kind being used for automobile external ball cage outer ring polissoir |
-
2008
- 2008-07-28 CN CNU2008201222860U patent/CN201231317Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339168A (en) * | 2014-11-03 | 2015-02-11 | 玉环县巨星机床厂 | Milling-turning integrated processing lathe |
| CN109396461A (en) * | 2018-11-07 | 2019-03-01 | 何亚群 | One kind being used for automobile external ball cage outer ring polissoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 |